Challenges assumptions made by Sigel that change is a measure of progress, that Piaget's theory was a major factor in the "cognitive revolution," and that cognitive psychology and behaviorism are necessarily opposing positions. (Author/RH)

Sigel replies that Kendler's reactions to his article appear more appropriate to psychology as a field rather than to developmental psychology, in particular, since the 1970s. (Author)

Compares developmental changes in the processing of subordinate/superordinate relationships across perceptual and nonperceptual categories. Perceptual categories contained visually similar exemplars, while nonperceptual categories contained dissimilar exemplars. Second, fifth, and eleventh graders, as well as mentally retarded adolescents,…

Two stages of skill development are: declarative (facts are interpreted) and procedural (knowledge is embodied in skill procedures). Knowledge compilation moves skills from the declarative to procedural stage in subprocesses of composition, which collapses sequences of productions into single productions, and proceduralization, which embeds…

Results showed that students in grades two and four could be differentiated on the basis of simultaneous-successive factor scores and that the differentiation into high-high and low-low cognitive processing subgroups also differentiated Ss in their phonological awareness, disambiguation of ambiguities, appreciation of incongruities and riddles,…

The relation between Piaget's logical theory of formal operational thinking and his account of cognitive development is discussed. Formal operational thinking was found to be a unitary construct, and both heterogeneity of performance and decalage were found to be smaller than a recent review had suggested. (Author/KC)

Discusses the principles of art and provides activities that correlate art and reading and promote cognitive and affective development. (HTH)

Examines how children develop as writers and presents new ways of looking at children's problem solving in what they do and say during the writing process. Presents an outline of the general orders of child focus in the writing process. (HTH)

Contends that Jean Piaget's theories may be helpful in three areas of reading instruction: (1) when reading instruction should begin and how it should proceed, (2) the effect of the mature reader's cognitive development on comprehension, and (3) how the theories can help to refine reading theory. (FL)

Evaluates the effects of an intensive period of dramatic play upon the cognitive structures of 12 three- to five-year-old children. (CM)

In a four-year longitudinal study of the development of concrete operational thought, children were administered tests assessing seriation; numeration; class inclusion; hierarchical classification; and conservation of mass, weight, and volume. Levels of seriation and numeration skills in kindergarten were powerful predictors of the acquisition of…

A case for theoretical development of advance organizers that aid in the learning and transmission of knowledge is presented. (MP)

Results showed that under research conditions, gifted students in the experimental population did significantly better than average students in the experimental and control groups. (Author/SBH)

A Piagetian task of spatial functioning and a modified classification problem (simple intersection) were administered to children to test the degree of relationship between logical and sublogical operations by defining their common cognitive components. (Author/DB)

The adaptation of Guilford's Structure of Intellect (SOI) model by M. Meeker to a kindergarten through twelfth-grade gifted curriculum is discussed. The key to the SOI model curriculum is diagnosis and prescription. The theory that 120 various cognitive skills can be differentiated and remediated underlies the curriculum. There are five workbooks…